Gaussian 16 Revision C.01 -

g16 < /dev/null | grep "Revision" Expected output includes: Gaussian 16, Revision C.01

Alternatively, look at the header of any log file: gaussian 16 revision c.01

1. Introduction & Context Gaussian 16 is the flagship quantum chemistry software package developed by Gaussian, Inc. It is widely regarded as the industry standard for predicting molecular properties, reaction mechanisms, and spectroscopic data using ab initio , density functional theory (DFT), and semi-empirical methods. g16 &lt; /dev/null | grep "Revision" Expected output